for Eyeglasses, Rings, Necklaces, Dentures, and Makeup Brushes 【Gentle Precision, Ultimate Safety】: Our Ultrasonic Jewelry Cleaning Machine uses ultrasonic vibrations for gentle yet effective cleaning. It safely and thoroughly cleans glasses, retainers, watches, necklaces, makeup brushes, dentures, and dental appliances without compromise. 【Superior Capacity】: Our 22OZ (640ml) ultrasonic cleaning machine offers ample space for fully submerging items, enabling a comprehensive, one-time clean. Not only saves time but also guarantees a deep and effective cleaning process. 【Efficient Cleaning】: Operating at an impressive 48KHZ high frequency, our ultrasonic cleaner ensures exceptional efficiency. With 360° full-depth cleaning, it swiftly and quietly cleans your items thoroughly, delivering fast and effective results without causing any damage. 【Easy to Use】: Simplify your cleaning process with our jewelry cleaner ultrasonic machine. Easily select between a 5-minute quick wash or a 10-minute thorough clean using the simple one-button control. Experience both convenience and efficiency with just a click. 【Portable Size Design】: The compact design of the jewelry ultrasonic cleaner easily fits into a suitcase, catering to both home and travel needs. Say goodbye to bulky cleaning solutions that take up excess space and enhance your travel experience.